1 /* 2 * Copyright © 2002 Keith Packard 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining 5 * a copy of this software and associated documentation files (the 6 * "Software"), to deal in the Software without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sublicense, and/or sell copies of the Software, and to 9 * permit persons to whom the Software is furnished to do so, subject to 10 * the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the 13 * next paragraph) shall be included in all copies or substantial 14 * portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 */ 25 26 #ifndef XCURSOR_H 27 #define XCURSOR_H 28 29 #include <stdint.h> 30 31 struct xcursor_image { 32 uint32_t version; /* version of the image data */ 33 uint32_t size; /* nominal size for matching */ 34 uint32_t width; /* actual width */ 35 uint32_t height; /* actual height */ 36 uint32_t xhot; /* hot spot x (must be inside image) */ 37 uint32_t yhot; /* hot spot y (must be inside image) */ 38 uint32_t delay; /* animation delay to next frame (ms) */ 39 uint32_t *pixels; /* pointer to pixels */ 40 }; 41 42 /* 43 * Other data structures exposed by the library API 44 */ 45 struct xcursor_images { 46 int nimage; /* number of images */ 47 struct xcursor_image **images; /* array of XcursorImage pointers */ 48 char *name; /* name used to load images */ 49 }; 50 51 void 52 xcursor_images_destroy(struct xcursor_images *images); 53 54 void 55 xcursor_load_theme(const char *theme, int size, 56 void (*load_callback)(struct xcursor_images *, void *), 57 void *user_data); 58 #endif 59